Pen Drives: Things You Need To Know Before You Buy
Pen Drives first became commercially available around late 2000 and completely revolutionized the world of portable data storage.
For when time is less & data is more, one needs an alternate storage device & transfer techniques which can minimize the transfer time and store maximum data in a secure manner. To top that, being able to access all your data on-the-go is like icing on the cake.
Apart from the branded Pen Drives, USB flash drives also come in quirky designs & shapes manufactured by the local players. They are Plug n Play capable & very light weight. Their look and design make them very popular among college/school students. However, the read/write data speeds might be low as compared to the branded ones.
There are mainly 5 parts of a USB Flash Drive;
- Standard A-USB Plug – This is the physical interface to the host computer,
- USB Mass Storage Controller – It’s a small microcontroller with a small portion of on-chip ROM & RAM,
- NAND Flash Memory Chip(s) – This is where the data is stored,
- Crystal Oscillator – It control’s the data output of the device,
- Cover – The outer covering which protects the internal machinery against mechanical stress & other damages.
Choosing The Right Pen Drives For You
There are primarily three things to keep in mind before finalizing your purchase – Storage Capacity, File Transfer Speeds & Unit Design.
4 GB or 8 GB Flash Drive – This is suited for storing text documents & JPEG files,
16 GB Flash Drive – This one is best for holding high quality image files along with audio files.
32 GB Flash Drive – If your day-to-day work involves videos, art work, and complex graphics files, then it is advisable to go for this one,
64 GB & Above – If your data storage requirement is huge, then go for these variants.
Flash Drives Generation – First, USB 2.0 & USB 3.0
Amongst them, USB 3.0 is the most advanced & offers the best transfer speeds. These are capable of transferring the data 10 times faster than their predecessors.
While buying, always remember that a USB flash drive will need a USB port of the corresponding generation to attain its full functionality.
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